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72443-58-4

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72443-58-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 72443-58-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,4,4 and 3 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 72443-58:
(7*7)+(6*2)+(5*4)+(4*4)+(3*3)+(2*5)+(1*8)=124
124 % 10 = 4
So 72443-58-4 is a valid CAS Registry Number.

72443-58-4Downstream Products

72443-58-4Relevant articles and documents

Aminosilylation of aldehydes mediated by lithium perchlorate: Novel method for synthesis of α-silylamines

Naimi-Jamal, Reza,Mojtahedi, Mohammad M.,Ipaktschi, Junes,Saldi, Mohammad R.

, p. 3709 - 3711 (2007/10/03)

α-Silylated N,N-dialkylamines 7a-k were easily synthesized in good to excellent yields from aldehydes 1, (trimethylsilyl)dialkylamines 2, and phenyldimethylsilyllithium 4, diphenylmethylsilyllithium 5, or triphenylsilyllithium 6, in concentrated ethereal

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